OT-2026-000085706
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000085706) never changes.
Identity and time
| Publication number | OT-2026-000085706 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-759e-b93f-44a3fd98d964 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085706 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd05f9cb131977c0f94b5fcff35c468758ca4a81aa578a15576458e9dbeb9f2c |
|---|---|
| Markdown | 3c690e7a084c65f1d0becf1d97873a66fcbd5227a7eb213d60f3b161360e43ae |
| Publication page | 294dbd8419a8bff127e5a35cf5c3c1823ae5052a77b5bd0d3f2ea3f10e9385b4 |
| Manifest | 72e59d9a8d2d7abb083d1f0ab63764fe0c3252084561cf40bc61323a2157057d |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 7TaqCSHBaCWcFZODIx3yU7nEmTYHgckH8PjmZ7l5xBJ4DqlCVL6dYj35GLp7mXOF1ReyAQO0g9vM2nEsZ799DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:36.695484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085706observed 294dbd8419a8bff127e5a35cf5c3c182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:36.677634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085706/manifest.jsonobserved 72e59d9a8d2d7abb083d1f0ab63764fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:36.659671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085706/publication.mdobserved 3c690e7a084c65f1d0becf1d97873a66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:36.642702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085706/publication.txtobserved bd05f9cb131977c0f94b5fcff35c4687...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|